Heat to use COVID-19-sniffing dogs to screen fans at games

Miami Heat head coach Erik Spoelstra gestures during the first half of an NBA basketball game against the Detroit Pistons, Monday, Jan. 18, 2021, in Miami. (AP Photo/Marta Lavandier)

Miami Heat and Detroit Pistons players hold a "I Have a Dream" banner in honor of the Martin Luther King Jr., holiday before an NBA basketball game, Monday, Jan. 18, 2021, in Miami. (AP Photo/Marta Lavandier)